Aspen Aerogels, Inc. ASPN
5.58 USD -0.41 (-6.84%)
Regular-session close
5.58 0.00 0.00%
After hours · Nov 13, 4:01 PM ET
5.45 Day range 5.98
2.57 52-week range 6.89
- YTD
- +97.17%
- 1 year
- +73.29%
ASPN price history
| Date | Open | High | Low | Close | Change | Change % | Volume |
|---|---|---|---|---|---|---|---|
| Nov 13, 2026 | 6.00 | 6.00 | 5.45 | 5.58 | -0.41 | -6.84% | 1,214,725 |
| Nov 12, 2026 | 6.18 | 6.58 | 5.95 | 5.99 | -0.42 | -6.55% | 1,647,200 |
| Nov 11, 2026 | 5.94 | 6.46 | 5.85 | 6.41 | +0.69 | +12.06% | 1,997,000 |
| Nov 10, 2026 | 5.95 | 6.04 | 5.66 | 5.72 | -0.39 | -6.38% | 1,678,800 |
| Nov 9, 2026 | 5.01 | 6.11 | 4.97 | 6.11 | +1.20 | +24.44% | 2,400,900 |
| Nov 6, 2026 | 5.23 | 5.23 | 4.68 | 4.91 | -0.25 | -4.84% | 1,854,800 |
| Nov 5, 2026 | 4.92 | 5.27 | 4.52 | 5.16 | +0.36 | +7.50% | 3,837,600 |
| Nov 4, 2026 | 4.98 | 5.11 | 4.66 | 4.80 | -0.16 | -3.23% | 1,181,500 |
| Nov 3, 2026 | 4.89 | 5.07 | 4.89 | 4.96 | +0.14 | +2.90% | 975,200 |
| Nov 2, 2026 | 5.15 | 5.15 | 4.81 | 4.82 | -0.23 | -4.55% | 1,001,000 |
| Oct 30, 2026 | 5.15 | 5.24 | 4.97 | 5.05 | -0.34 | -6.31% | 1,182,000 |
| Oct 29, 2026 | 5.41 | 5.57 | 5.34 | 5.39 | -0.11 | -2.00% | 711,500 |
| Oct 28, 2026 | 5.36 | 5.51 | 5.26 | 5.50 | +0.11 | +2.04% | 615,100 |
| Oct 27, 2026 | 5.26 | 5.47 | 5.22 | 5.39 | +0.21 | +4.05% | 844,200 |
| Oct 26, 2026 | 5.54 | 5.55 | 5.18 | 5.18 | -0.34 | -6.16% | 853,700 |
| Oct 23, 2026 | 5.37 | 5.66 | 5.29 | 5.52 | +0.08 | +1.47% | 892,500 |
| Oct 22, 2026 | 5.44 | 5.53 | 5.28 | 5.44 | -0.19 | -3.37% | 1,099,400 |
| Oct 21, 2026 | 5.41 | 5.66 | 5.39 | 5.63 | +0.30 | +5.63% | 1,054,700 |
| Oct 20, 2026 | 5.32 | 5.35 | 5.14 | 5.33 | +0.01 | +0.19% | 874,400 |
| Oct 19, 2026 | 5.27 | 5.34 | 5.22 | 5.32 | +0.13 | +2.50% | 810,500 |
| Oct 16, 2026 | 5.31 | 5.43 | 5.18 | 5.19 | -0.21 | -3.89% | 883,400 |
| Oct 15, 2026 | 5.07 | 5.41 | 4.93 | 5.40 | +0.24 | +4.65% | 1,101,500 |
| Oct 14, 2026 | 5.36 | 5.43 | 5.13 | 5.16 | -0.31 | -5.67% | 773,600 |
| Oct 13, 2026 | 5.34 | 5.47 | 5.24 | 5.47 | +0.03 | +0.55% | 584,900 |
| Oct 12, 2026 | 5.58 | 5.58 | 5.40 | 5.44 | -0.21 | -3.72% | 647,200 |
| Oct 9, 2026 | 5.64 | 5.70 | 5.53 | 5.65 | +0.02 | +0.36% | 593,800 |
| Oct 8, 2026 | 5.70 | 5.70 | 5.47 | 5.63 | -0.15 | -2.60% | 1,177,400 |
| Oct 7, 2026 | 5.53 | 5.80 | 5.53 | 5.78 | -0.09 | -1.53% | 672,700 |
| Oct 6, 2026 | 5.76 | 5.93 | 5.69 | 5.87 | +0.18 | +3.16% | 603,600 |
| Oct 5, 2026 | 5.74 | 5.78 | 5.59 | 5.69 | 0.00 | 0.00% | 777,900 |
| Oct 2, 2026 | 5.67 | 5.82 | 5.65 | 5.69 | +0.13 | +2.34% | 838,900 |
| Oct 1, 2026 | 5.60 | 5.64 | 5.30 | 5.56 | +0.08 | +1.46% | 1,072,400 |
| Sep 30, 2026 | 5.24 | 5.51 | 5.18 | 5.48 | +0.26 | +4.98% | 1,419,000 |
| Sep 29, 2026 | 5.27 | 5.34 | 5.07 | 5.22 | +0.05 | +0.97% | 815,300 |
| Sep 28, 2026 | 5.18 | 5.35 | 5.06 | 5.17 | -0.05 | -0.96% | 1,077,300 |
| Sep 25, 2026 | 5.25 | 5.31 | 5.02 | 5.22 | -0.08 | -1.51% | 1,741,600 |
| Sep 24, 2026 | 5.50 | 5.64 | 5.20 | 5.30 | -0.38 | -6.69% | 2,364,700 |
| Sep 23, 2026 | 5.45 | 5.72 | 5.42 | 5.68 | +0.20 | +3.65% | 1,098,800 |
| Sep 22, 2026 | 5.22 | 5.59 | 5.17 | 5.48 | +0.29 | +5.59% | 1,495,400 |
| Sep 21, 2026 | 5.16 | 5.21 | 5.06 | 5.19 | +0.12 | +2.37% | 662,700 |
| Sep 18, 2026 | 5.18 | 5.18 | 4.89 | 5.07 | -0.06 | -1.17% | 834,700 |
| Sep 17, 2026 | 5.05 | 5.26 | 5.05 | 5.13 | +0.20 | +4.06% | 630,600 |
| Sep 16, 2026 | 4.90 | 5.09 | 4.88 | 4.93 | +0.07 | +1.44% | 665,900 |
| Sep 15, 2026 | 4.86 | 4.93 | 4.78 | 4.86 | -0.01 | -0.21% | 494,200 |
| Sep 14, 2026 | 4.80 | 4.94 | 4.78 | 4.87 | -0.04 | -0.81% | 574,100 |
| Sep 11, 2026 | 4.82 | 4.99 | 4.75 | 4.91 | +0.15 | +3.15% | 688,200 |
| Sep 10, 2026 | 4.78 | 4.89 | 4.71 | 4.76 | -0.08 | -1.65% | 632,000 |
| Sep 9, 2026 | 4.87 | 4.95 | 4.80 | 4.84 | -0.07 | -1.43% | 727,200 |
| Sep 8, 2026 | 4.92 | 5.08 | 4.89 | 4.91 | -0.01 | -0.20% | 682,600 |
| Sep 4, 2026 | 4.76 | 4.92 | 4.76 | 4.92 | +0.14 | +2.93% | 442,000 |
| Sep 3, 2026 | 4.92 | 4.97 | 4.77 | 4.78 | -0.14 | -2.85% | 700,400 |
| Sep 2, 2026 | 4.81 | 4.94 | 4.80 | 4.92 | +0.08 | +1.65% | 695,200 |
| Sep 1, 2026 | 4.81 | 4.88 | 4.71 | 4.84 | -0.09 | -1.83% | 870,800 |
| Aug 31, 2026 | 4.96 | 5.01 | 4.82 | 4.93 | 0.00 | 0.00% | 759,900 |
| Aug 28, 2026 | 5.25 | 5.30 | 4.89 | 4.93 | -0.30 | -5.74% | 904,700 |
| Aug 27, 2026 | 5.30 | 5.40 | 5.20 | 5.23 | +0.04 | +0.77% | 671,700 |
| Aug 26, 2026 | 5.20 | 5.32 | 5.18 | 5.19 | -0.04 | -0.76% | 535,000 |
| Aug 25, 2026 | 5.10 | 5.38 | 5.07 | 5.23 | +0.22 | +4.39% | 846,300 |
| Aug 24, 2026 | 5.15 | 5.15 | 4.96 | 5.01 | -0.17 | -3.28% | 740,800 |
| Aug 21, 2026 | 5.16 | 5.26 | 5.10 | 5.18 | +0.07 | +1.37% | 713,600 |
| Aug 20, 2026 | 5.40 | 5.45 | 5.07 | 5.11 | -0.34 | -6.24% | 900,600 |
| Aug 19, 2026 | 5.59 | 5.68 | 5.44 | 5.45 | -0.13 | -2.33% | 735,400 |
| Aug 18, 2026 | 5.69 | 5.71 | 5.46 | 5.58 | -0.24 | -4.12% | 857,800 |
| Aug 17, 2026 | 5.80 | 5.89 | 5.73 | 5.82 | -0.03 | -0.51% | 818,200 |
| Aug 14, 2026 | 5.98 | 6.04 | 5.81 | 5.85 | -0.22 | -3.62% | 1,018,800 |
65 days, newest first. Daily bars as drawn on the ASPN chart; change is against the previous day's close. Open, high, low and volume are in the download and on a wider screen.